UNFORTUNATELY
Unfortunately much software is written to very low standards
The more of these features we enable, the more bugs we run into
malloc.conf 'G' option:
"Guard". Enable guard pages and chunk randomization. Each
page size or larger allocation is followed by a guard page that
will cause a segmentation fault upon any access. Smaller than
page size chunks are returned in a random order.
Cannot enabled by default yet. Maybe never, but we will see.